Uburyo bwo gutegura ivyuma bifatanya

Gutegura Asidi ya Linoleique Dimeric: Asidi ya Linoleique, ibumba, carbonate ya litiyumu n’amazi vyashizwe mu gikoresho co gutera umuriro, hanyuma bivyurwa ku muvuduko wa 0,8–1,2 MPa. Ubushuhe bwaraduzwe bushika kuri degre 230, buca bugira ico bukoze amasaha 5. Ico kivange caciye gikonjeshwa gushika ku bushuhe bwa degre 100 , hanyuma hashirwamwo 1,92 g y’umunyu w’amazi w’aside phosphorique. Ico gitero caragabanutse kija kuri 0,3–0,5 MPa, ubushuhe buraduzwa bushika kuri degre 150 mu kiringo c’isaha 1. Ubwa nyuma, ubushuhe bwaragabanutse bushika kuri degre 100 , maze iyo mvange irayungururwa igihe yari ishushe kugira ngo bakuremwo ikintu catuma iyo mvange ikora. Asidi z’ibinure zitagira amavuta zitagira amavuta zaciye zihindurwa umwuka mu mwuka mwinshi (6,7–10,7 Pa) ku bushuhe bwa degre 220–225 kugira ngo haboneke asidi ya linoleique y’ubusuku bwinshi-.

Gutegura Igikoresho co Gufatanya Ivyuma Bishushe: Mu gihe c'uburinzi bw'azote, uruvange rwa éthylènediamine na hexaméthylènediamine rwarongerwako buhorobuhoro amatonyanga mu gihe bariko baravyura no gushushanya uruvange ku rugero rwa degre 130 . Muri iki gihe, ubushuhe buragenzurwa kuri degre 140–150 . Inyuma y’aho iyo nkuru irangiriye, ubushuhe buraduzwa bukagera kuri degre 205–220 maze iyo nzira ikabandanya gushika amazi ari muri ico kintu yegereye agaciro k’ivyiyumviro. Hanyuma, umukazo uragabanywa, maze iyo nzira ikabandanya mu yindi saha ku 1,3–2,7 kPa no ku 220–230℃. Ubwa nyuma, hafatwa igipimo kugira ngo hamenyekane agaciro k’amine. Iyo ihuye n’urutonde (hafi 10), ico kintu gishobora gukonja kigasohoka. Ico gikoresho co kwifatanya n’ibintu gishushe gishobora kworoha kirahindagurika bivanye n’ingero y’aside dilinoleique, aside sebacique, éthylènediamine na hexaméthylènediamine ikoreshwa.